dapr
/
docs
mirror of https://github.com/dapr/docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'v1.6' into eventhubs-docs-update

This commit is contained in:
greenie-msft 2022-01-20 14:14:04 -08:00 committed by GitHub
parent 24d540e33e 6d7f5c86c6
commit 1a2ba31d9d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
daprdocs/content/en/reference/components-reference/supported-pubsub/setup-pulsar.md
View File

@ -24,14 +24,35 @@ spec:
value: "localhost:6650"
- name: enableTLS
value: "false"
```
- name: tenant
value: "public"
- name: namespace
value: "default"
- name: persistent
value: "true"
- name: backOffPolicy
value: "constant"
- name: backOffMaxRetries
value: "-1"
```
## Spec metadata fields
| Field | Required | Details | Example |
|--------------------|:--------:|---------|---------|
| host | Y | Address of the Pulsar broker. Default is `"localhost:6650"` | `"localhost:6650"`|
| enableTLS | N | Enable TLS. Default: `"false"` | `"true"`, `"false"`|
| host | Y | Address of the Pulsar broker. Default is `"localhost:6650"` | `"localhost:6650"`
| enableTLS | N | Enable TLS. Default: `"false"` | `"true"`, `"false"`
| tenant | N | The topic tenant within the instance. Tenants are essential to multi-tenancy in Pulsar, and spread across clusters. Default: `"public"` | `"public"`
| namespace | N | The administrative unit of the topic, which acts as a grouping mechanism for related topics. Default: `"default"` | `"default"`
| persistent | N | Pulsar supports two kind of topics: [persistent](https://pulsar.apache.org/docs/en/concepts-architecture-overview#persistent-storage) and [non-persistent](https://pulsar.apache.org/docs/en/concepts-messaging/#non-persistent-topics). With persistent topics, all messages are durably persisted on disks (if the broker is not standalone, messages are durably persisted on multiple disks), whereas data for non-persistent topics is not persisted to storage disks. Note: the default retry behavior is to retry until it succeeds, so when you use a non-persistent theme, you can reduce or prohibit retries by defining `backOffMaxRetries` to `0`. Default: `"true"` | `"true"`, `"false"`
| backOffPolicy | N | Retry policy, `"constant"` is a backoff policy that always returns the same backoff delay. `"exponential"` is a backoff policy that increases the backoff period for each retry attempt using a randomization function that grows exponentially. Defaults to `"constant"`. | `constant`、`exponential` |
| backOffDuration | N | The fixed interval only takes effect when the `backOffPolicy` is `"constant"`. There are two valid formats, one is the fraction with a unit suffix format, and the other is the pure digital format that is processed as milliseconds. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h". Defaults to `"5s"`. | `"5s"`、`"5000"` |
| backOffInitialInterval | N | The backoff initial interval on retry. Only takes effect when the `backOffPolicy` is `"exponential"`. There are two valid formats, one is the fraction with a unit suffix format, and the other is the pure digital format that is processed as milliseconds. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h". Defaults to `"500"` | `"50"` |
| backOffMaxInterval | N | The backoff initial interval on retry. Only takes effect when the `backOffPolicy` is `"exponential"`. There are two valid formats, one is the fraction with a unit suffix format, and the other is the pure digital format that is processed as milliseconds. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h". Defaults to `"60s"` | `"60000"` |
| backOffMaxRetries | N | The maximum number of retries to process the message before returning an error. Defaults to `"0"` which means the component will not retry processing the message. `"-1"` will retry indefinitely until the message is processed or the application is shutdown. Any positive number is treated as the maximum retry count. | `"3"` |
| backOffRandomizationFactor | N | Randomization factor, between 1 and 0, including 0 but not 1. Randomized interval = RetryInterval * (1 ± backOffRandomizationFactor). Defaults to `"0.5"`. | `"0.5"` |
| backOffMultiplier | N | Backoff multiplier for the policy. Increments the interval by multiplying it with the multiplier. Defaults to `"1.5"` | `"1.5"` |
| backOffMaxElapsedTime | N | After MaxElapsedTime the ExponentialBackOff returns Stop. There are two valid formats, one is the fraction with a unit suffix format, and the other is the pure digital format that is processed as milliseconds. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h". Defaults to `"15m"` | `"15m"` |
### Delay queue